11730621

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 18892800

約数和(自身を除く): 7162179

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 163, 447, 483, 489, 1043, 1141, 3129, 3423, 3427, 3749, 10281, 11247, 23989, 24287, 26243, 71967, 72861, 78729, 170009, 510027, 558601, 1675803, 3910207, 11730621]

約数ペア:

[(1, 11730621), (3, 3910207), (7, 1675803), (21, 558601), (23, 510027), (69, 170009), (149, 78729), (161, 72861), (163, 71967), (447, 26243), (483, 24287), (489, 23989), (1043, 11247), (1141, 10281), (3129, 3749), (3423, 3427)]